Extracted From?.................................................................................................................. 7 Bibliography………………………………………………………………………………………..9 DNA What is DNA? DNA is a molecule called deoxyribonucleic acid which contains the biological instructions‚ meaning it explains about living species; it makes each species unique. It is passed from adult organisms during reproduction‚ along with the instructions it contains. Where is DNA Found? DNA
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BEHAVIOUR OF AMINO ACIDS IN SOLUTION Abstract In this practical the acid-base behaviour of amino acids was assessed. Amino acids are amphoteric. They have the basic (amine) and the acidic (carboxylic) functional groups. These show the same type of equilibrium reactions that all weak acids and bases undergo‚ and the relative amount of each can be altered by adjusting the pH of the solution. For this practical glycine was used as a model to show this unique nature of amino acids. A series of
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Amino acid present in the lumen of the small intestine The goal is to cross through the epithelial cell membrane to enter into the epithelial cell’s cytoplasm – its charged cuz of side chains To get through the membrane the amino acid must cross the Simple columnar epithelial cells lining the apical surface of the small intestinal tract. These cells are impermeable to any harmful bacteria that may be ingested by the body‚ but permeable to necessary ions. Absorption of amino acids occurs through
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Running Head: Factors Affecting Citric Acid Production by Aspergillus niger Factors Affecting Citric Acid Production by Aspergillus niger Ong Chia Swing‚ Student. Nilai University 1. Introduction Citric acid is a natural preservative or conservative that is used to add an acidic‚ sour taste to foods and beverages. In the context of biochemistry‚ the conjugate base of citric acid which is the citrate plays an important role as an intermediate in the citric acid cycle which occurs in the metabolism
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Section 23 of the Hindu Succession Act: Before and After The Hindu Succession Act came into force on 17th June‚ 1956‚ with the basic objective of providing a comprehensive scheme of intestate succession for Hindus.1 The Hindu Succession Act 1956 was amended in 2005. The amendments were made to make the Hindu Succession Act more empowering to women by altering‚ deleting and adding certain sections. The Hindu Succession (Amendment) Act‚ 2005 sought to make two major amendments in the Hindu Succession
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Trans-European Plastics (TEP) is one of Europe’s largest manufacturers of plastic household items. Its French factory makes a range of over 500 products that are sold to wholesaler and large retailers throughout Europe. The company dispatches orders within 24 hours of receipts using an international carrier. All consumers would expect received their requirements in full within one week. The manufacturing operation is based on batch production‚ employing 24 large injection molding machines. Mould
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The Trans-Pacific Partnership Agreement (TPPA) is the biggest trade agreement in history‚ making up about 40 percent of the global economy with a projection of almost $30 trillion. Other than being the biggest trade agreement‚ TPPA is described as a secretive and multinational ‘free trade’ agreement lead by United States. The agreement is currently‚ be negotiated between 11 countries‚ which are Malaysia‚ New Zealand‚ Australia‚ Brunei‚ Chile‚ Peru‚ Singapore‚ Vietnam‚ Japan‚ Mexico‚ and Canada. The
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Acid-base titration Aim To study the titration curve of a strong base-strong acid‚ strong base-weak acid and weak acid-strong base titrations Introduction Acid-base titrations are based on the neutralization reaction between the analyte and an acidic or basic titrant. When an acid and a base are present in a stoichiometric amount e.g. 1 mole HCl added to 1 mole NaOH‚ this means that the equivalent point has been reached in an acid-base system. The end point of an acid-base titration can be
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Jonathan Gogol Jim Dumke Intro. OT Exegesis #2 Jeremiah 31:23-40 This particular section of the book of Jeremiah talks about a revelation from Yahweh that entails a promise of a “new covenant” for His people Israel; one that would enable them to fully know and follow Yahweh and his commands. This vision of consolation comes despite Israel’s consistent unfaithfulness to Yahweh‚ and also at a time when the people are truly suffering; by way of the destruction of their land by the hands of
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members of that species available to reproduce. Question #10 When comparing a ban on trans-fat to a ban on cocaine the difference rests in the supply and enforcement of the two. Trans fat is produced and supplied in a regulated and controlled market where as illicit drugs are regulated by a cartel. The two different markets would explain which ban would be easier to enforce. Considering the fact that trans-fat is not produced or sold on the
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